Kenneth Bryan Raper

Dictyostelium discoideum is a species of soil-dwelling amoeba belonging to the phylum Amoebozoa, infraphylum Mycetozoa. It is one of a number of distantly related spore-forming species collectively referred to as the slime molds, due to the presence of both single-celled and multicellular forms at different stages in its life cycle. D. discoideum is a eukaryote that transitions from a collection of unicellular amoebae into a multicellular "slug" and then into a fruiting body within its lifetime. Its unique asexual life cycle consists of four stages: vegetative, aggregation, migration, and

Aspergillus unguis is a species of fungus in the genus Aspergillus, and the asexual state (anamorph) of Emericella unguis. Aspergillus unguis is a filamentous soil-borne fungus found on decomposing plant matter and other moist substrates including with building materials and household dust. Aspergillus unguis occurs mainly in tropical and subtropical soils but has also been isolated from various marine and aquatic habitats. The species was first isolated in 1935 by Weill and L. Gaudin. Historically, A. unguis was assigned to the A. nidulans group, a common group of soil-borne fungi due to the

Aspergillus granulosus is a species of fungus in the genus Aspergillus. It is from the Usti section. The species was first described in 1944. It has been reported to produce asperugins, ustic acids, nidulol, and drimans.

Aspergillus foetidus is a species of fungus in the genus Aspergillus.

Aspergillus deflectus is a species of fungus in the genus Aspergillus. It produces a group of antimicrobial chemical compounds known as deflectins. Aspergillus deflectus is in rare cases pathogenic. It is from the Usti section.

Aspergillus caespitosus is a species of fungus in the genus Aspergillus. It was described scientifically in 1944 by Kenneth B. Raper and Charles Thom, who isolated it from soil. It is from the Nidulantes section.

Penicillium lapidosum is an anamorph species of the genus of Penicillium which produces patulin.

Aspergillus spectabilis is a species of fungus in the genus Aspergillus. It is from the Aenei section. The species was first described in 1978.

Aspergillus sparsus is a species of fungus in the genus Aspergillus. It is from the Sparsi section. The species was first described in 1944. It has been isolated from soil in Costa Rica and the United States.

Aspergillus silvaticus is a species of fungus in the genus Aspergillus. It is from the Silvati section. The species was first described in 1955.

Aspergillus robustus is a species of fungus in the genus Aspergillus. It has phototropic conidiophores. The species was first described in 1978. The genome of A. robustus was in 2016 sequenced as a part of the Aspergillus whole-genome sequencing project - a project dedicated to performing whole-genome sequencing of all members of the Aspergillus genus. The genome assembly size was 33.14 Mbp.

Aspergillus recurvatus is a species of fungus in the genus Aspergillus. It is from the Nidulantes section. The species was first described in 1965. In 2016, the genome of A. recurvatus was sequenced as a part of the Aspergillus whole-genome sequencing project - a project dedicated to performing whole-genome sequencing of all members of the genus Aspergillus. The genome assembly size was 30.72 Mbp.

Aspergillus longivesica is a species of fungus in the genus Aspergillus. It is from the Clavati section. The species was first described in 1971 by L.H. Huang and K.B. Raper. A. longivesica has been reported to produce patulin, tryptoquivalones, tryptoquivalines, antafumicins, and pyripyropen.

Aspergillus ellipticus (also named A. helicothrix) is a species of fungus in the genus Aspergillus. A. ellipticus belongs to the group of black Aspergilli, which are important industrial workhorses. A. ellipticus belongs to the Nigri section. The species was first described in 1965, and has been shown to produce sclerotia. The genome of A. ellipticus was sequenced and published in 2014 as part of the Aspergillus whole-genome sequencing project – a project dedicated to performing whole-genome sequencing of all members of the Aspergillus genus. The genome assembly size was 42.87 Mbp.

Aspergillus crustosus is a species of fungus in the genus Aspergillus. It is from the Aenei section. The species was first described in 1965. It has been reported to produce PR-toxin.

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Aspergillus biplanus is a species of fungus in the genus Aspergillus. It is from the Sparsi section. The species was first described in 1965. It has been isolated from soil in Costa Rica. It has been reported to produce auroglaucin.

Aspergillus aurantiobrunneus is a species of fungus in the genus Aspergillus. It is from the Nidulantes section. The species was first described in 1965. It has been reported to produce emeremophiline, emericolin A-D, variecolin, variecolol, desferritriacetylfusigen, sterigmatocystin, variecoacetals A and B, variecolactone, and variecolin.

Penicillium capsulatum is an anamorph fungus species of the genus of Penicillium which was isolated from Panama.

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Aspergillus stromatoides is a species of fungus in the genus Aspergillus. Aspergillus stromatoides produces Calmodulin inhibitors. Many of the strains of Aspergillus stromatoides have been isolated in Thailand.

Aspergillus spelunceus is a species of fungus in the genus Aspergillus. It is from the Nidulantes section. The species was first described in 1965. It has been isolated from dead cane crickets on the floor of Laurel Creek Cave in West Virginia, United States.

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Aspergillus panamensis is a species of fungus in the genus Aspergillus which produces cyclogregatin, gregatin A, gregatin B, gregatin C and gregatin D.

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